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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

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 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

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 *

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/**

 * @test

 * @library /lib/testlibrary /test/lib

 * @modules jdk.compiler

 * @build RunWithAutomaticModules jdk.test.lib.compiler.CompilerUtils JarUtils

 *        jdk.testlibrary.ProcessTools

 * @run testng RunWithAutomaticModules

 * @summary Runs tests that make use of automatic modules

 */

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import jdk.test.lib.compiler.CompilerUtils;

import static jdk.testlibrary.ProcessTools.*;

import org.testng.annotations.Test;

import static org.testng.Assert.*;

@Test

public class RunWithAutomaticModules {

    private static final String TEST_SRC = System.getProperty("test.src");

    private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");

    private static final Path CLASSES_DIR = Paths.get("classes");

    private static final Path MODS_DIR = Paths.get("mods");

    /**

     * Basic test that consists of 3 modules:

     *

     * basictest - the test itself

     * httpserver - a JAR file (automatic module) with a dummy HTTP server

     * logging - a JAR file (automatic module) with a dummy logging library

     *

     * The test runs the dummy HTTP server and checks that has the expected

     * reads and exported packages.

     *

     * The HTTP server uses the logging library.

     */

    public void testBasic() throws Exception {

        boolean compiled;

        Path loggingSrc = SRC_DIR.resolve("logging");

        Path loggingClasses = CLASSES_DIR.resolve("logging");

        Path httpServerSrc = SRC_DIR.resolve("httpserver");

        Path httpServerClasses = CLASSES_DIR.resolve("httpserver");

        String testModule = "basictest";

        String mainClass = "test.Main";

        // compile + create mods/logging-1.0.jar

        compiled = CompilerUtils.compile(loggingSrc, loggingClasses);

        assertTrue(compiled);

        JarUtils.createJarFile(MODS_DIR.resolve("logging-1.0.jar"),

                               loggingClasses);

        // compile + create mods/httpserver-9.0.0.jar

        compiled = CompilerUtils.compile(httpServerSrc,

                httpServerClasses,

                "-cp", loggingClasses.toString());

        assertTrue(compiled);

        JarUtils.createJarFile(MODS_DIR.resolve("httpserver-9.0.0.jar"),

                httpServerClasses);

        // compile basictest to mods/basictest

        compiled = CompilerUtils

            .compile(SRC_DIR.resolve(testModule),

                    MODS_DIR.resolve(testModule),

                    "--module-path", MODS_DIR.toString());

        assertTrue(compiled);

        // launch the test. Need --add-mdoules because nothing explicitly depends on logging

        int exitValue

            = executeTestJava("--module-path", MODS_DIR.toString(),

                              "--add-modules", "logging",

                              "-m", testModule + "/" + mainClass)

                .outputTo(System.out)

                .errorTo(System.out)

                .getExitValue();

        assertTrue(exitValue == 0);

    }

    /**

     * Test using a JAR file with a service provider as an automatic module.

     *

     * The consists of 2 modules:

     *

     * sptest - the test itself

     * bananascript - a JAR file (automatic module) with a dummy ScriptEngineFactory

     *

     * The test uses ServiceLoader to locate and load ScriptEngineFactory

     * implementations. It checks that bananascript is located.

     */

    public void testServiceProvider() throws Exception {

        boolean compiled;

        Path providerSrc = SRC_DIR.resolve("bananascript");

        Path providerClasses = CLASSES_DIR.resolve("bananascript");

        String testModule = "sptest";

        String mainClass = "test.Main";

        // create mods/bananascript-0.9.jar

        compiled = CompilerUtils.compile(providerSrc, providerClasses);

        assertTrue(compiled);

        String config = "META-INF/services/javax.script.ScriptEngineFactory";

        Path services = providerClasses.resolve(config).getParent();

        Files.createDirectories(services);

        Files.copy(providerSrc.resolve(config), providerClasses.resolve(config));

        JarUtils.createJarFile(MODS_DIR.resolve("bananascript-0.9.jar"), providerClasses);

        // compile sptest to mods/sptest

        compiled = CompilerUtils

                .compile(SRC_DIR.resolve(testModule),

                        MODS_DIR.resolve(testModule),

                        "--module-path", MODS_DIR.toString());

        assertTrue(compiled);

        // launch the test

        int exitValue

            = executeTestJava("--module-path", MODS_DIR.toString(),

                              "-m", testModule + "/" + mainClass)

                .outputTo(System.out)

                .errorTo(System.out)

                .getExitValue();

        assertTrue(exitValue == 0);

    }

}